Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fourguystech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 00:06:56 UTC · ↺ Refresh
MX Hostnames
- fourguystech.com
MX Priorities
- fourguystech.com: 0
A / AAAA Records
- 64.31.40.162 ↩ s25.hosterpk.com
Mail Server IPs
- 64.31.40.162 ↩ s25.hosterpk.com
SOA Record
Raw SOA
ns1.64-31-40-162.cprapid.com root.64-31-40-162.cprapid.com 2026031907 3600 1800 1209600 86400
Primary NS (mname)
ns1.64-31-40-162.cprapid.com
Admin Email (rname)
root@64-31-40-162.cprapid.com
Serial
2026031907
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.64-31-40-162.cprapid.com
ns2.64-31-40-162.cprapid.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:64.31.40.162 include:relay.hosterpk.com include:relay.mailchannels.net +ip4:64.31.40.18 +mx +a +ip4:172.81.118.222 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=CyNESw75Nt73ppIJE_EOAUUF6BuqMqaNV93l1mDfTFY
- SPFv=spf1 ip4:64.31.40.162 include:relay.hosterpk.com include:relay.mailchannels.net +ip4:64.31.40.18 +mx +a +ip4:172.81.118.222 ~all
Full email verification for fourguystech.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits